Has anyone else seen a change in how the App Catalog works (or actually doesn't work) when you are in a Developer Tenant? I've got a client that can no longer see Office Add-ins that have been uploaded to the App Catalog site of their Developer tenant. I checked several regular O365 tenants and everything is working normally in them. But when I checked my Free Dev Tenant I get the same thing they do. Apps that are not side loaded can't be viewed in Office Online. You can see the App catalog, but you can't see any of the Add-ins installed there. Anyone else can verify? Is this a change in policy (to limit Dev tenants to side loaded apps only) or is this a bug?